mln::hexa< I > Struct Template Reference [Domain morphers]

hexagonal image class. More...

#include <hexa.hh>

Inheritance diagram for mln::hexa< I >:

List of all members.

Public Types
typedef hexa_bkd_piter_< box2d >	bkd_piter
	FIXME : should it be in box2d_h? Backward Site_Iterator associated type.
typedef hexa_fwd_piter_< box2d >	fwd_piter
	FIXME : should it be in box2d_h? Forward Site_Iterator associated type.
typedef I::lvalue	lvalue
	Lvalue associated type.
typedef point2d_h	psite
	Point site type.
typedef I::rvalue	rvalue
	Return type of read-only access.
typedef hexa< tag::image_< I > >	skeleton
	Skeleton.
typedef I::value	value
	Value associated type.
Public Member Functions
const box2d_h &	domain () const
	Give the definition domain.
bool	has (const psite &p) const
	Test if p belongs to the image domain.
	hexa (I &ima)
	Constructor with an base image.
	hexa ()
	Constructor without argument.
lvalue	operator() (const point2d_h &p)
	Read-write access of pixel value at hexa point site p.
rvalue	operator() (const point2d_h &p) const
	Read-only access of pixel value at hexa point site p.

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Detailed Description

template<typename I>
struct mln::hexa< I >

hexagonal image class.

The parameter I is the type of the base image. This image class which handles hexagonal grid.

Ex : 1 3 5 7 9 11 0 2 4 6 8 10 ------------------- 0 XX| | | | | | |XX --------------------- 2 XX| | | | | | |XX --------------------- 4 XX| | | | | | |XX --------------------- 6 XX| | | | | | |XX --------------------- 8 XX| | | | | | |XX -------------------

Definition at line 116 of file hexa.hh.

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Member Typedef Documentation

template<typename I>

typedef hexa_bkd_piter_<box2d> mln::hexa< I >::bkd_piter

FIXME : should it be in box2d_h? Backward Site_Iterator associated type.

Definition at line 140 of file hexa.hh.

template<typename I>

typedef hexa_fwd_piter_<box2d> mln::hexa< I >::fwd_piter

FIXME : should it be in box2d_h? Forward Site_Iterator associated type.

Definition at line 136 of file hexa.hh.

template<typename I>

typedef I ::lvalue mln::hexa< I >::lvalue

Lvalue associated type.

Definition at line 126 of file hexa.hh.

template<typename I>

typedef point2d_h mln::hexa< I >::psite

Point site type.

Reimplemented in mln::image2d_h< V >.

Definition at line 132 of file hexa.hh.

template<typename I>

typedef I ::rvalue mln::hexa< I >::rvalue

Return type of read-only access.

Definition at line 129 of file hexa.hh.

template<typename I>

typedef hexa< tag::image_<I> > mln::hexa< I >::skeleton

Skeleton.

Definition at line 120 of file hexa.hh.

template<typename I>

typedef I ::value mln::hexa< I >::value

Value associated type.

Definition at line 123 of file hexa.hh.

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Constructor & Destructor Documentation

template<typename I >

mln::hexa< I >::hexa

(

)

[inline]

Constructor without argument.

Definition at line 215 of file hexa.hh.

template<typename I>

mln::hexa< I >::hexa

(

I &

ima

)

[inline]

Constructor with an base image.

Definition at line 222 of file hexa.hh.

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Member Function Documentation

template<typename I >

const box2d_h & mln::hexa< I >::domain

(

)

const [inline]

Give the definition domain.

Definition at line 250 of file hexa.hh.

template<typename I >

bool mln::hexa< I >::has

(

const psite &

p

)

const [inline]

Test if p belongs to the image domain.

Definition at line 259 of file hexa.hh.

Referenced by mln::hexa< I >::operator()().

template<typename I >

hexa< I >::rvalue mln::hexa< I >::operator()

(

const point2d_h &

p

)

const [inline]

Read-only access of pixel value at hexa point site p.

Definition at line 230 of file hexa.hh.

References mln::hexa< I >::has().

template<typename I >

hexa< I >::lvalue mln::hexa< I >::operator()

(

const point2d_h &

p

)

[inline]

Read-write access of pixel value at hexa point site p.

Definition at line 240 of file hexa.hh.

References mln::hexa< I >::has().